package com.array;

public class ReferenceType {

	public static void main(String[] args) {
		
		

		
		System.out.print("hhh");
		int[] arrayA = null;
		arrayA = new int[70000];
		
		
	
		
		int[] arrayB = arrayA;
		arrayA[0] = 100;
		

		//?: y =?
		
	}

}
enum State{
	layorder,
	payment
}